[Bleeding] Added Help API. Addresses BUKKIT-863

By: rmichela <deltahat@gmail.com>

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -135,6 +135,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     public void sendMessage(String message) {
         this.sendRawMessage(message);
     }
+    
+    public void sendMessage(String[] messages) {
+        for (String message : messages) {
+            sendMessage(message);
+        }
+    }
 
     public String getDisplayName() {
         return getHandle().displayName;